Microsoft Lumia 650 vs Microsoft Lumia 640 vs Nokia Lumia 920

BASIC INFO
Model No Lumia 650 - -
Status Availbale Discontinued Released 2012, November
Release Date 2015, February 2015, March 2012, September
Dimension 142 x 70.9 x 6.9 mm (5.59 x 2.79 x 0.27 in) 141.3 x 72.2 x 8.8 mm (5.56 x 2.84 x 0.35 in) 130.3 x 70.8 x 10.7 mm, 99 cc (5.13 x 2.79 x 0.42 in)
Weight 122 g (4.30 oz) 145 g (5.11 oz) 185 g (6.53 oz)
Colors Black, White Glossy cyan, Orange, White, Matte black Black, Gray, Red, Yellow, White
Body Metrial - - -
W & D Proof - - -
SIM Type Single - -
Technology GSM/HSPA/LTE - -
OS Microsoft Windows 10 Microsoft Windows Phone 8.1 Microsoft Windows Phone 8, upgradeable to WP8 Amber
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Qualcomm Snapdragon 400, Quad core 1.2 GHz cortex a7 Adreno 305 GPU Dual-core 1.5 GHz Krait
Chipset Qualcomm Snapdragon 212 - -
GPU Adreno 304 - -
MEMORY
RAM 1 GB - -
Storage 16 GB - -
Card Slot microSD, up to 256 GB card slot 8 GB Storage, 1 GB RAM, microSD, up to 32 GB card slot 32 GB, 1 GB RAM
DISPLAY
Size 5 inches 720 x 1280 pixels, 5 inches (~229 ppi pixel density) 768 x 1280 pixels, 4.5 inches (~332 ppi pixel density)
Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 720 x1280 pixels, - -
PPI 297 ppi pixel density - -
Multi touch Yes - -
Protection Corning Gorilla Glass 3 - -
CAMERA
Primary 8MP 8 MP, 3264 x 2448 pixels, autofocus, LED flash 8 MP, 3264 x 2448 pixels, Carl Zeiss optics, optical image stabilization, autofocus, dual-LED flash,
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps, video stabilization
Flash - - -
Features 1/4 - -
Selfie Yes 5MP Yes, 1 MP Yes, 1.3 MP, 720p@30fps
BATTERY
Battery Li-Ion battery Li-Ion 2500 mAh battery Non-removable Li-Ion 2000 mAh battery (BP-4GW)
Capacity 2000 mAh - -
Removable Yes - -
StandBy Up to 624 h (3G) - -
Talk Time Up to 16 h (2G) / Up to 13 h (3G) - -
Music Play - - -
Browsing HTML5 - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 Dual Sim GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - RM-821, RM-820
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - RM-821, RM-820
4G Network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800) - LTE 700 MHz Class 17 / 1700 / 2100 - RM-820 (AT&T)
Speed - - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
BlueTooth v4.1, A2DP, LE Yes, v4.0 with A2DP Yes, v3.1 with A2DP, EDR
USB microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, Beidou Yes, with A-GPS support and GLONASS
NFC Yes - -
Audio jeck 3.5 mm jack - -
OTHERS
Sensors Accelerometer, gyro, proximity, compass - -
Radio FM radio FM radio Stereo FM radio with RDS
SARUS - - -
SAREU - - -
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